Hunan Three Craftsmen Technology Co., Ltd.
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High Efficiency Waste Heat Recovery Unit For Industrial Purpose
The heat recovery device is a very important equipment in the hood exhaust system, it is also the key equipment to reduce the overall steam consumption of the paper machine. According to the operating conditions of the paper machine, a first-stage air-air heat recovery device or a second-stage air-water heat recovery device is generally installed to fully recover the heat energy in the waste heat discharge.
Material
Aluminum alloy pipe or stainless steel pipe.
Product features
Advanced design concept of cross countercurrent heat exchange fluid, high heat transfer coefficient.
Automatic timing spray and atomized spray forced heat exchange or particle impact enhanced cleaning,which can greatly improve heat exchange efficiency and extend service life.
Functions
According to different functions, it can be divided into air-air heat recovery and air-water heat recovery devices; According to the structure, it can be divided into pipe heat recovery and plate heat recovery.
Working principle:
The air-air heat recovery device preheats the fresh air sent into the hood by using the humid and hot air discharged from the hood, and the heat recovered is mainly the sensible heat in the hood exhaust;
The air-water heat recovery device uses the humid and hot air discharged from the hood to heat the water for paper production or heating. The heat recovered is mainly the latent heat in the hood exhaust.
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